Added VisToolEllipticalArc.

--HG--
branch : feature

src/libs/vtools/visualization/path/vistoolellipticalarc.cpp

@@ -0,0 +1,98 @@
+/************************************************************************
+ **
+ **  @file   vistoolellipticalarc.cpp
+ **  @author Valentina Zhuravska <zhuravska19(at)gmail.com>
+ **  @date   24 10, 2016
+ **
+ **  @brief
+ **  @copyright
+ **  This source code is part of the Valentine project, a pattern making
+ **  program, whose allow create and modeling patterns of clothing.
+ **  Copyright (C) 2016 Valentina project
+ **  <https://bitbucket.org/dismine/valentina> All Rights Reserved.
+ **
+ **  Valentina is free software: you can redistribute it and/or modify
+ **  it under the terms of the GNU General Public License as published by
+ **  the Free Software Foundation, either version 3 of the License, or
+ **  (at your option) any later version.
+ **
+ **  Valentina is distributed in the hope that it will be useful,
+ **  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ **  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ **  GNU General Public License for more details.
+ **
+ **  You should have received a copy of the GNU General Public License
+ **  along with Valentina.  If not, see <http://www.gnu.org/licenses/>.
+ **
+ *************************************************************************/
+#include "vistoolellipticalarc.h"
+#include <QPainterPath>
+#include <QPointF>
+#include <QSharedPointer>
+#include <Qt>
+#include <new>
+
+#include "../ifc/ifcdef.h"
+#include "../vgeometry/vabstractcurve.h"
+#include "../vgeometry/vellipticalarc.h"
+#include "../vgeometry/vpointf.h"
+#include "../vpatterndb/vcontainer.h"
+#include "../visualization.h"
+#include "vispath.h"
+
+VisToolEllipticalArc::VisToolEllipticalArc(const VContainer *data, QGraphicsItem *parent)
+    :VisPath(data, parent), arcCenter(nullptr), radius1(0), radius2(0), f1(0), f2(0), rotationAngle(0)
+{
+    arcCenter = InitPoint(mainColor, this);
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+VisToolEllipticalArc::~VisToolEllipticalArc()
+{}
+
+//---------------------------------------------------------------------------------------------------------------------
+void VisToolEllipticalArc::RefreshGeometry()
+{
+    if (object1Id > NULL_ID)
+    {
+        const QSharedPointer<VPointF> first = Visualization::data->GeometricObject<VPointF>(object1Id);
+        DrawPoint(arcCenter, *first, supportColor);
+
+        if (not qFuzzyIsNull(radius1) && not qFuzzyIsNull(radius2) && f1 >= 0 && f2 >= 0 && rotationAngle >= 0
+                && not VFuzzyComparePossibleNulls(f1, f2))
+        {
+            VEllipticalArc elArc = VEllipticalArc(*first, radius1, radius2, f1, f2, rotationAngle);
+            DrawPath(this, elArc.GetPath(PathDirection::Show), mainColor, Qt::SolidLine, Qt::RoundCap);
+        }
+    }
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void VisToolEllipticalArc::setRadius1(const QString &expression)
+{
+    radius1 = FindLength(expression, Visualization::data->PlainVariables());
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void VisToolEllipticalArc::setRadius2(const QString &expression)
+{
+    radius2 = FindLength(expression, Visualization::data->PlainVariables());
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void VisToolEllipticalArc::setF1(const QString &expression)
+{
+    f1 = FindVal(expression, Visualization::data->PlainVariables());
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void VisToolEllipticalArc::setF2(const QString &expression)
+{
+    f2 = FindVal(expression, Visualization::data->PlainVariables());
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void VisToolEllipticalArc::setRotationAngle(const QString &expression)
+{
+    rotationAngle = FindVal(expression, Visualization::data->PlainVariables());
+}

src/libs/vtools/visualization/path/vistoolellipticalarc.h

@@ -0,0 +1,69 @@
+/************************************************************************
+ **
+ **  @file   vistoolellipticalarc.h
+ **  @author Valentina Zhuravska <zhuravska19(at)gmail.com>
+ **  @date   24 10, 2016
+ **
+ **  @brief
+ **  @copyright
+ **  This source code is part of the Valentine project, a pattern making
+ **  program, whose allow create and modeling patterns of clothing.
+ **  Copyright (C) 2016 Valentina project
+ **  <https://bitbucket.org/dismine/valentina> All Rights Reserved.
+ **
+ **  Valentina is free software: you can redistribute it and/or modify
+ **  it under the terms of the GNU General Public License as published by
+ **  the Free Software Foundation, either version 3 of the License, or
+ **  (at your option) any later version.
+ **
+ **  Valentina is distributed in the hope that it will be useful,
+ **  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ **  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ **  GNU General Public License for more details.
+ **
+ **  You should have received a copy of the GNU General Public License
+ **  along with Valentina.  If not, see <http://www.gnu.org/licenses/>.
+ **
+ *************************************************************************/
+#ifndef VISTOOLELLIPTICALARC_H
+#define VISTOOLELLIPTICALARC_H
+
+#include <qcompilerdetection.h>
+#include <QGraphicsItem>
+#include <QMetaObject>
+#include <QObject>
+#include <QString>
+#include <QtGlobal>
+
+#include "../vmisc/def.h"
+#include "vispath.h"
+
+class VContainer;
+
+class VisToolEllipticalArc : public VisPath
+{
+    Q_OBJECT
+public:
+    explicit VisToolEllipticalArc(const VContainer *data, QGraphicsItem *parent = 0);
+    virtual ~VisToolEllipticalArc() Q_DECL_OVERRIDE;
+
+    virtual void RefreshGeometry() Q_DECL_OVERRIDE;
+    void setRadius1(const QString &expression);
+    void setRadius2(const QString &expression);
+    void setF1(const QString &expression);
+    void setF2(const QString &expression);
+    void setRotationAngle(const QString &expression);
+
+    virtual int type() const Q_DECL_OVERRIDE {return Type;}
+    enum { Type = UserType + static_cast<int>(Vis::ToolEllipticalArc)};
+private:
+    Q_DISABLE_COPY(VisToolEllipticalArc)
+    QGraphicsEllipseItem *arcCenter;
+    qreal                radius1;
+    qreal                radius2;
+    qreal                f1;
+    qreal                f2;
+    qreal                rotationAngle;
+};
+
+#endif // VISTOOLELLIPTICALARC_H

src/libs/vtools/visualization/visualization.pri

@@ -37,7 +37,8 @@ HEADERS += \
     $$PWD/path/vistoolcubicbezierpath.h \
     $$PWD/line/operation/visoperation.h \
     $$PWD/line/operation/vistoolflippingbyaxis.h \
-    $$PWD/line/operation/vistoolmove.h
+    $$PWD/line/operation/vistoolmove.h \
+    $$PWD/path/vistoolellipticalarc.h
 
 SOURCES += \
     $$PWD/visualization.cpp \
@@ -75,4 +76,5 @@ SOURCES += \
     $$PWD/path/vistoolcubicbezierpath.cpp \
     $$PWD/line/operation/visoperation.cpp \
     $$PWD/line/operation/vistoolflippingbyaxis.cpp \
-    $$PWD/line/operation/vistoolmove.cpp
+    $$PWD/line/operation/vistoolmove.cpp \
+    $$PWD/path/vistoolellipticalarc.cpp